Sandblast Meaning: Definition, Examples, and Translations
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sandblast
[หsรฆndหblรฆst ]
Definitions
surface treatment
To sandblast means to clean or smooth a surface by propelling fine particles of sand at high velocity. This technique is commonly used in construction and manufacturing processes to prepare surfaces for painting or other finishes.
Synonyms
abrasive blasting, sandblasting, shot blasting.
Examples of usage
- The workers had to sandblast the concrete before applying the sealant.
- Sandblasting can remove rust from metal surfaces effectively.
- He used a machine to sandblast the wooden surface for a smoother finish.
process
Sandblast refers to the process of using abrasive particles propelled by air or water to clean or shape a surface. It is often utilized in industrial applications to prepare surfaces for further treatment or to enhance their appearance.
Synonyms
abrasive cleaning, dustless blasting.
Examples of usage
- The sandblast process was essential for restoring the old statue.
- They set up a sandblast station to handle the upcoming project.
- After the sandblast, the metal surface was ready for painting.
Translations
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Interesting Facts
Technology
- Sandblasting uses compressed air to propel abrasive particles, which can cut or wear away material on surfaces.
- Various types of materials can be used in sandblasting, including glass beads and metal shot, depending on the desired finish.
Art and Craft
- Artists often use sandblasting techniques to create intricate designs on glass, allowing light to filter through beautifully.
- Sandblasting can also be used to etch artwork onto stone and various materials, adding texture and depth.
Environmental Impact
- Sandblasting can generate dust and particles that may be harmful to both health and the environment if not properly managed.
- Modern sandblasting techniques often use recycled materials as abrasives, reducing waste and ecological footprint.
Safety Considerations
- Workers performing sandblasting can be at risk for health problems if they do not use appropriate protective gear, like masks and goggles.
- Regulations have been established in many countries to protect workers from silica dust exposure during sandblasting operations.
Origin of 'sandblast'
Main points about word origin
- The term 'sandblast' combines 'sand', which comes from the Old English 'samd', and 'blast', from the Middle English 'blasten', meaning to blow.
- The method first became popular in the late 19th century when it was patented by an American inventor named Benjamin Chew Tilghman in 1870.
The term 'sandblast' originated from the combination of two words: 'sand' and 'blast'. It first appeared in the early 20th century, as industrial processes began to utilize compressed air to propel sand particles at surfaces for cleaning or shaping. By the 1930s, sandblasting was being widely applied in various industries, including construction, automotive, and art restoration, due to its effectiveness in surface treatment. The method allowed for faster and more uniform results than traditional manual cleaning techniques, consequently revolutionizing how surfaces were prepared for further processing. Over the decades, the technology has evolved, leading to the development of materials other than sand, such as glass beads and aluminum oxide, which are used in modern abrasive blasting techniques.